FRB 20190925B
One-off burst
- Event ID
- 56018045
- Arrival, 400 MHz
- 2019-09-25 14:43:53.250 UTC
- Right ascension
- 105.281°
- Declination
- 42.840°
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Notes
- The pulse emission region was extended during fluence estimation.
Position
ra- 105.281± 0.017degrees
dec- 42.840± 0.024degrees
gl- 174.04degrees
gb- 19.73degrees
Detection and dispersion
bonsai_snr- 190.8
snr_fitb- 571.2
bonsai_dm- 723.0pc cm⁻³
dm_fitb- 722.3867± 0.00038pc cm⁻³
dm_exc_ne2001- 642.2pc cm⁻³
dm_exc_ymw16- 624.4pc cm⁻³
Arrival time
mjd_400- 58751.613810758696± 8.55 × 10⁻¹¹MJD
mjd_inf- 58751.61359414049± 1.41 × 10⁻¹⁰MJD
Burst shape
bc_width- 0.00295s
width_fitb- 0.000553± 0.0000021s
scat_time- 0.002020± 0.0000208s
Flux and spectrum
flux- 11.89± 3.43Jy
fluence- 37.69± 10.83Jy ms
peak_freq- 400.2MHz
low_freq- 400.2MHz
high_freq- 800.2MHz
sp_idx- -1.92± 0.04
sp_run- 1.94± 0.06
Exposure and fluence thresholds
exp_up- 125.91± 30.81hour
exp_low- 0.00± 0.00hour
low_ft_68- —
up_ft_68- 2.1Jy ms
low_ft_95- —
up_ft_95- 3.5Jy ms
Fit quality
chi_sq- 1757368.992
dof- 2083637
flag_frac- 0.215